Fish, meat, poultry, and eggs are all rich in B12, while dairy products also contain large amounts of B12
Wolters Kluwer Health
Energy levels may fluctuate
Recommended Timing Protocols Morning Fasted Protocol (Most Common): Timing: Upon waking, before any food or caloric beverages Fasting Window: At least 8-10 hours fasted from overnight sleep Post-Injection: Wait 30-60 minutes before eating breakfast Activity: Light fasted cardio or morning routine before first meal may enhance fat mobilization Advantages: Convenient, consistent daily routine, maximizes overnight fasted state Pre-Exercise Protocol: Timing: 30-45 minutes before fasted cardio or training session Fasting Window: At least 4-6 hours since last meal Rationale: Exercise during fasted state with elevated free fatty acids may enhance fat oxidation Considerations: Not suitable for high-intensity training
If you have had low B12 levels, some of the benefits of the shots can include an increase in cognitive functioning, more energy, and an overall improvement in a sense of physical and mental well-being
Hydroxocobalamin might stay in the body longer